package lab03.test14;


import java.io.IOException;
import java.sql.*;

/**
 * Created by mac on 2017/11/30.
 */
public class Test {

    public static void main(String[] args) {


        //3 + 1

        Connection connection = null;

        Statement statement = null;

        ResultSet resultSet = null;

        String sql = "select * from t_userinfo";

        try {
            Class.forName("com.mysql.jdbc.Driver");

            connection =  DriverManager.getConnection(
                    "jdbc:mysql://location:3306/java_2017?serverTimezone=UTC",
                    "root",
                    "123456"
            );

            statement = connection.createStatement();

            resultSet = statement.executeQuery(sql);

            while (resultSet.next()){

                System.out.println(resultSet.getString(1));
                System.out.println(resultSet.getString(2));
                System.out.println(resultSet.getString(3));
                System.out.println(resultSet.getString(4));

            }

        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (SQLException e) {
            e.printStackTrace();
        }finally {

            try {
                statement.close();
                connection.close();
                resultSet.close();
            } catch (SQLException e) {
                e.printStackTrace();
            }


        }
    }

}
